72% (2015)

66% (2020)

52% (2006)

63% (1988)

61% (2009)

42% (2011)

67% (2017)

30% (2024)

64% (2010)

47% (2023)

62% (1982)

47% (2009)

55% (1986)

68% (1978)

66% (2008)

63% (1945)

50% (2010)

62% (1958)

54% (1999)

44% (2015)